Eaton | DA2350Y | Circuit Breaker | 400A | 2-Pole | 600V

Eaton DA2350Y Circuit Breaker — a rugged, 400A, 2-Pole device rated for 600V, purpose-built for maintenance, retrofit, and replacement in electrical systems that require an exact spec match. Identified by part number DA2350Y, this breaker is designed to slot into compatible Eaton panels with confidence and reliability.

Key specifications

• Amperage: 400A
• Poles: 2-Pole
• Voltage: 600V
• Part number: DA2350Y

Why this DA2350Y matters for your system

When your panel relies on a precise 400A, 2-pole, 600V protection device, the DA2350Y offers a dependable, field-tested solution that aligns with Eaton’s design standards. Using the exact part number as your compatibility reference helps ensure correct mounting, seating, and electrical fit, reducing commissioning questions and the risk of mismatched replacements.

Ideal use cases

• Maintenance work on existing Eaton-based distribution panels that require a like-for-like 400A, 2-pole, 600V breaker
• Retrofit projects where upgrading or refreshing protection without changing panel hardware is essential
• Replacement of a failed or worn breaker in commercial or light-industrial 600V electrical rooms

How to verify compatibility

Before ordering, confirm fit and ratings for your specific installation. The DA2350Y part number is the best reference for compatibility, so cross-check this exact identifier against your panel labeling and manufacturer documentation to ensure a seamless replacement.

Installation and safety notes

Installation should be performed by a qualified electrician following all applicable electrical codes and safety practices. Verify that the system voltage matches 600V and that the panel accepts a 400A, 2-pole breaker of the DA2350Y style. Proper de-energization, correct torque on mounting hardware, and secure bus connections are essential for safe, reliable operation.

Choose the Eaton DA2350Y when you need a precise, compatible 400A 2-pole 600V circuit breaker that aligns with Eaton’s design and performance standards, delivering dependable protection for your high-demand circuits and critical equipment.